Keith R. Long

1.3k total citations
50 papers, 732 citations indexed

About

Keith R. Long is a scholar working on Mechanical Engineering, Artificial Intelligence and Control and Systems Engineering. According to data from OpenAlex, Keith R. Long has authored 50 papers receiving a total of 732 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Mechanical Engineering, 8 papers in Artificial Intelligence and 7 papers in Control and Systems Engineering. Recurrent topics in Keith R. Long's work include Mining Techniques and Economics (7 papers), Geochemistry and Geologic Mapping (6 papers) and Extraction and Separation Processes (6 papers). Keith R. Long is often cited by papers focused on Mining Techniques and Economics (7 papers), Geochemistry and Geologic Mapping (6 papers) and Extraction and Separation Processes (6 papers). Keith R. Long collaborates with scholars based in United States, Netherlands and Australia. Keith R. Long's co-authors include Bradley S. Van Gosen, Daniel Cordier, Nora K. Foley, Robert R. Seal, Joseph Gambogi, Philip L. Verplanck, Charles A. Hunter, Steve Ludington, John H. DeYoung and Donald A. Singer and has published in prestigious journals such as The Science of The Total Environment, Annals of the New York Academy of Sciences and American Journal of Obstetrics and Gynecology.

In The Last Decade

Keith R. Long

42 papers receiving 644 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Keith R. Long United States	13	208	193	169	162	93	50	732
Elizabeth Holley United States	15	44 0.2×	136 0.7×	113 0.7×	106 0.7×	13 0.1×	59	690
Young‐Fo Chang Taiwan	18	28 0.1×	258 1.3×	55 0.3×	123 0.8×	11 0.1×	64	1.1k
Ahmad Aryafar Iran	13	72 0.3×	100 0.5×	187 1.1×	38 0.2×	7 0.1×	40	628
Manuel Cánovas Chile	14	77 0.4×	169 0.9×	38 0.2×	36 0.2×	6 0.1×	45	654
Surajit Mondal India	16	32 0.2×	93 0.5×	62 0.4×	112 0.7×	7 0.1×	76	710
Sun China	14	23 0.1×	132 0.7×	28 0.2×	61 0.4×	26 0.3×	211	974
Siyan Liu China	18	26 0.1×	200 1.0×	31 0.2×	18 0.1×	82 0.9×	94	922
Qingqing Liu China	11	75 0.4×	47 0.2×	117 0.7×	30 0.2×	29 0.3×	31	338
Roslan Umar Malaysia	15	19 0.1×	276 1.4×	27 0.2×	35 0.2×	22 0.2×	107	1.1k
Chai Chai China	13	15 0.1×	91 0.5×	45 0.3×	54 0.3×	9 0.1×	146	628

Countries citing papers authored by Keith R. Long

Since Specialization

Citations

This map shows the geographic impact of Keith R. Long's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Keith R. Long with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keith R. Long more than expected).

Fields of papers citing papers by Keith R. Long

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keith R. Long. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Keith R. Long. The network helps show where Keith R. Long may publish in the future.

Co-authorship network of co-authors of Keith R. Long

This figure shows the co-authorship network connecting the top 25 collaborators of Keith R. Long. A scholar is included among the top collaborators of Keith R. Long based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Keith R. Long. Keith R. Long is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

He, Chang, et al.. (2024). Visceral fat distribution: Interracial studies. Advances in clinical chemistry. 124. 57–85.

Salls, Christopher, et al.. (2019). Neurlux. 444–455. 40 indexed citations

Walton, E. L. & Keith R. Long. (2017). A Study of Hydrothermal Activity associated with the Steen River Impact Structure, NW Alberta, Canada. 80. 6267. 1 indexed citations

Foekema, E.M., et al.. (2015). Mesocosm validation of the marine No Effect Concentration of dissolved copper derived from a species sensitivity distribution. The Science of The Total Environment. 521-522. 173–182. 5 indexed citations

Gosen, Bradley S. Van, Philip L. Verplanck, Keith R. Long, Joseph Gambogi, & Robert R. Seal. (2014). The rare-earth elements: Vital to modern technologies and lifestyles. Fact sheet. 106 indexed citations

Long, Keith R., Bradley S. Van Gosen, Nora K. Foley, & Daniel Cordier. (2010). The principal rare earth elements deposits of the United States: A summary of domestic deposits and a global perspective. Scientific investigations report. 182 indexed citations

Long, Keith R.. (2009). A Test and Re-Estimation of Taylor’s Empirical Capacity–Reserve Relationship. Natural Resources Research. 18(1). 57–63. 19 indexed citations

Long, Keith R., John H. DeYoung, & Steve Ludington. (2000). Significant Deposits of Gold, Silver, Copper, Lead, and Zincin the United States. Economic Geology. 95(3). 629–644. 14 indexed citations

Singer, Donald A., W. David Menzie, & Keith R. Long. (2000). A simplified economic filter for underground mining of massive sulfide deposits. Antarctica A Keystone in a Changing World. 7 indexed citations

10.

Orris, Greta J., et al.. (1993). Distribution of mineral deposits in the United States - Mexico border region. Antarctica A Keystone in a Changing World. 1 indexed citations

11.

Long, Keith R.. (1993). Grade-tonnage data for detachment-fault related polymetallic deposits. Antarctica A Keystone in a Changing World. 1 indexed citations

12.

Long, Keith R.. (1992). Reserves and production data for selected ore deposits in the United States found in the files of the Anaconda Copper Company. Antarctica A Keystone in a Changing World. 6 indexed citations

13.

Long, Keith R., et al.. (1992). Geology and Mineral Deposits of the La Joya District, Bolivia. 1–16. 8 indexed citations

14.

Cole, Renée S., et al.. (1982). Formaldehyde levels in homes insulated with urea-formaldehyde foam. Environmental Monitoring and Assessment. 1(3). 257–261. 1 indexed citations

15.

Long, Keith R.. (1975). Cholinesterase activity as a biological indicator of exposure to pesticides. International Archives of Occupational and Environmental Health. 36(2). 75–86. 10 indexed citations

16.

Long, Keith R.. (1971). Pesticides--an occupational hazard on farms.. PubMed. 71(4). 740–3. 2 indexed citations

17.

Long, Keith R., et al.. (1970). Seasonal Pesticide Exposure Relationships. Archives of Environmental Health An International Journal. 21(2). 128–132. 4 indexed citations

18.

Long, Keith R., et al.. (1969). The Epidemiology of Pesticides in a Rural Area. American Industrial Hygiene Association Journal. 30(3). 298–304. 2 indexed citations

19.

Long, J.P., et al.. (1968). Miotic Activity Produced by Inhibitors of Acetylcholinesterase. Journal of Pharmaceutical Sciences. 57(1). 172–174. 1 indexed citations

20.

Hunter, Charles A. & Keith R. Long. (1958). Vaginal and cervical pH in normal women and in patients with vaginitis. American Journal of Obstetrics and Gynecology. 75(4). 872–874. 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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